AU2011101420A4 - Fiberglass composite wood - Google Patents

Fiberglass composite wood Download PDF

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Publication number
AU2011101420A4
AU2011101420A4 AU2011101420A AU2011101420A AU2011101420A4 AU 2011101420 A4 AU2011101420 A4 AU 2011101420A4 AU 2011101420 A AU2011101420 A AU 2011101420A AU 2011101420 A AU2011101420 A AU 2011101420A AU 2011101420 A4 AU2011101420 A4 AU 2011101420A4
Authority
AU
Australia
Prior art keywords
layer
wood
adhesive
substrate
dielectric layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2011101420A
Inventor
Chin-Hsien Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUCHENG COMPOUND MATERIALS Co Ltd
Original Assignee
FUCHENG COMPOUND MATERIALS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUCHENG COMPOUND MATERIALS CO Ltd filed Critical FUCHENG COMPOUND MATERIALS CO Ltd
Application granted granted Critical
Publication of AU2011101420A4 publication Critical patent/AU2011101420A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres

Abstract

A fiberglass composite wood is formed by sequentially stacking a substrate layer, a dielectric layer and a wood epidermis layer, and the substrate layer comes with a predetermined length, and an inner adhesive 5 layer is formed between the substrate layer and the dielectric layer, and an outer adhesive layer is formed between the dielectric layer and the wood epidermis layer. -7-

Description

TITLE: FIBERGLASS COMPOSITE WOOD BACKGROUND OF THE INVENTION (a) Field of the Invention 5 The present invention relates to a structure of a composite material, in particular to a fiberglass composite wood. (b) Description of the Related Art As nature is in vogue, architectural designs of wooden constructions for public constructions such as wooden houses and wooden poles can be 10 seen everywhere. However, these wooden constructions directly made of solid wood not only come with a high price, but also have the disadvantage of being deformed and rotten by moisture easily, due to the low weather resistance of wood. Therefore, some manufacturers adopt composite materials printed with a wood pattern to substitute solid wood. 15 However, the construction material made by printing the wood pattern on a composite material has the drawbacks of a poor texture, a high level of difficulty to show the natural wood pattern, and an easy fading by sunlight and rain. Reference to any prior art in this specification does not constitute an 20 admission that such prior art forms part of the common general knowledge. SUMMARY OF THE INVENTION Therefore, it would be desirable to provide a fiberglass composite wood with the features of light weight, strong strength and good weather 25 resistance, while the fiberglass composite wood has natural wood texture and patterns and the effect of not being faded easily by sunlight and rain. In a first aspect the invention provides a fiberglass composite wood, comprising a substrate layer, a dielectric layer and a wood epidermis layer sequentially stacked on one another, wherein the substrate layer is 30 substantially in the shape of a long strip having a constant cross-section
-I-
and a predetermined length, and the substrate layer and the dielectric layer are adhered with each other by an inner-layer adhesive, and an inner adhesive layer is formed by the inner-layer adhesive between the substrate layer and the dielectric layer, and the dielectric layer and the 5 wood epidermis layer are adhered with each other by an outer adhesive agent, and an outer adhesive layer is formed by the outer-layer adhesive between the dielectric layer and the wood epidermis layer. It is acknowledged that the terms "comprise", "comprises" and "comprising" may, under varying jurisdictions, be attributed with either 10 an exclusive or an inclusive meaning. For the purpose of this specification, and unless otherwise noted, these terms are intended to have an inclusive meaning - i.e. they will be taken to mean an inclusion of not only the listed components which the use directly references, but also to other non-specified components or elements. 15 BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described by way of non-limiting example with reference to the accompanying drawings in which: FIG. 1 is a schematic view of a structure of the present invention; 20 FIG. 2 is a cross-sectional view of an assembled structure of the present invention; and FIG. 3 is a schematic view of an application of the present invention. DETAILED DESCRIPTION OF THE PREFERRED 25 EMBODIMENTS With reference to FIGS. I and 2, the present invention comprises a substrate layer 11, a dielectric layer 21 and a wood epidermis layer 31 sequentially stacked on one another, and the substrate layer 11 is manufactured by a pultrusion method to pull and extrude a fiberglass, 30 wherein the fiberglass is submerged into a resin tank (not shown in the -2figure) containing an unsaturated polyester (UP) resin, and then the fiberglass containing the unsaturated polyester resin and arranged in a predetermined fiber alignment direction is placed into a mold for heating and formation, and then cooled and pulled into the shape of a long strip 5 substrate layer 11 with a constant cross-section and a predetermined length. In this preferred embodiment, the dielectric layer 21 is an unwoven fabric. When the fiberglass is pulled and extruded, the dielectric layer 21 is attached onto a corresponding surface of the substrate layer 11, and 10 the fiberglass containing the unsaturated polyester (UP) resin is used as an inner-layer adhesive for adhering the dielectric layer 21 with the substrate layer 11 to form an inner adhesive layer 12 by the inner-layer adhesive between the dielectric layer 21 and the substrate layer 11, and the substrate layer 11 is submerged into the unsaturated polyester (UP) 15 resin before performing the pultrusion and the adhesiveness of the unsaturated polyester (UP) resin is used as the inner-layer adhesive to attach the dielectric layer 21 onto the substrate layer 11 without requiring an additional adhesive. The wood epidermis layer 31 is formed by a plurality of veneers of a 20 natural wood with a natural wood pattern, and the wood epidermis layer 31 is adhered to the dielectric layer 21 by an outer adhesive. In this preferred embodiment, the outer-layer adhesive is a slurry formed by mixing a glutinous rice flour with water, and an outer adhesive layer 22 is formed by the outer-layer adhesive between the dielectric layer 21 and the 25 wood epidermis layer 31. After the components of the fiberglass composite wood of the invention are assembled, the wood is cut into a required length in order to manufacture the fiberglass composite wood with a predetermined length. In FIG. 3, the wood epidermis layer 31 is formed by a plurality of 30 veneers 311 arranged in parallel with one another, and the dielectric layer -3- 21 is used as a substrate of the wood epidermis layer 31 for connecting the plurality of veneers, so that the width of the wood epidermis layer 31 can be increased flexibly to allow the wood epidermis layer 31 to be wrapped onto a substrate layer 11 for different sizes and different shapes. 5 In summation of the description above, the present invention has the following advantages: 1. In the fiberglass composite wood of the present invention, the substrate layer 11 is made of a fiberglass composite material with a light weight, a strong strength, a good weather resistance, and a high flexibility 10 for designs, so that products with different cross-sectional shapes can be manufactured according to the requirements. 2. In the fiberglass composite wood of the present invention, the substrate layer 11 is attached to the dielectric layer 21 and the wood epidermis layer 31 sequentially to form the fiberglass composite wood, 15 not only lowering the manufacturing cost effectively, but also providing a natural appearance with a premium texture and a natural wood pattern to meet the requirements of a natural design. 3. In the fiberglass composite wood of the present invention, the wood epidermis layer 31 is made of natural veneers, and the veneers have 20 a plurality of cell walls which are not connected to one another, so that the fiberglass composite wood has excellent strength and tenacity, and layers of the composite wood will not be peeled off easily. 4. In the fiberglass composite wood of the present invention, the wood epidermis layer 31 is made of natural veneers, so that the wood 25 pattern will not be faded easily by sunlight and rain. 5. In the fiberglass composite wood of the present invention, the dielectric layer 21 serves as a substrate of the wood epidermis layer 31 for connecting the veneers, so that the width of the wood epidermis layer 31 can be increased flexibly to allow the wood epidermis layer 31 to be 30 wrapped onto a substrate layer 11 for different sizes and different shapes. -4-

Claims (6)

1. A fiberglass composite wood, comprising a substrate layer, a dielectric layer and a wood epidermis layer sequentially stacked on one another, wherein the substrate layer is substantially in the shape 5 of a long strip having a constant cross-section and a predetermined length, and the substrate layer and the dielectric layer are adhered with each other by an inner-layer adhesive, and an inner adhesive layer is formed by the inner-layer adhesive between the substrate layer and the dielectric layer, and the dielectric layer and the wood 10 epidermis layer are adhered with each other by an outer adhesive agent, and an outer adhesive layer is formed by the outer-layer adhesive between the dielectric layer and the wood epidermis layer.
2. The fiberglass composite wood of claim 1, wherein the outer-layer adhesive is a slurry formed by mixing a glutinous rice flour with 15 water.
3. The fiberglass composite wood of claim 1, wherein the dielectric layer is an unwoven fabric, and the substrate layer is made of a fiberglass with a predetermined fiber alignment direction, and the substrate layer is submerged in an unsaturated polyester (UP) resin, 20 and the unsaturated polyester resin is the inner-layer adhesive.
4. The fiberglass composite wood of claim 1, wherein the wood epidermis layer is comprised of a plurality of veneers arranged in parallel with each other, and the dielectric layer serves as a substrate of the wood epidermis layer formed by connecting the plurality of 25 veneers. -5-
5. A fiberglass composite wood substantially as described herein with reference to the drawings.
-6-
AU2011101420A 2010-12-14 2011-11-02 Fiberglass composite wood Ceased AU2011101420A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW099224198 2010-12-14
TW99224198U TWM409162U (en) 2010-12-14 2010-12-14 Glass fiber composite wood

Publications (1)

Publication Number Publication Date
AU2011101420A4 true AU2011101420A4 (en) 2011-12-08

Family

ID=45085001

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011101420A Ceased AU2011101420A4 (en) 2010-12-14 2011-11-02 Fiberglass composite wood

Country Status (5)

Country Link
CN (1) CN202416683U (en)
AU (1) AU2011101420A4 (en)
FR (1) FR2968595B3 (en)
MY (1) MY150938A (en)
TW (1) TWM409162U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729826A (en) * 2014-12-10 2016-07-06 磁震科技开发股份有限公司 Composite decorative structure with micro-three-dimensional surface and manufacturing method of composite decorative structure

Also Published As

Publication number Publication date
FR2968595B3 (en) 2013-01-04
MY150938A (en) 2014-03-14
FR2968595A3 (en) 2012-06-15
CN202416683U (en) 2012-09-05
TWM409162U (en) 2011-08-11

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MK22 Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry